BCSK-SZGSM50 Digital RF Power Amplifier Module with Short-Circuit Protection 850-930MHz, 50W GSM Band Power Amplifier
The BCSK-SZGSM50 is a high-performance digital RF power amplifier module with short-circuit protection, developed by Bochuang Spacetime. Designed for 850-930 MHz applications, it features a robust LDMOS process to deliver stable 50W CW output power across a wide voltage range of DC24V-28V, with a typical operating current of 5A. Its compact aluminum alloy shielded enclosure effectively suppresses EMI and provides excellent thermal dissipation, ensuring reliability during extended high-load operation. This RF power amplifier module is widely used in spectrum monitoring, wireless communication relays, drone countermeasure systems, and industrial test & measurement equipment. Equipped with comprehensive protection circuits and standardized interfaces, it integrates seamlessly into embedded RF systems, making it the ideal choice for building high-efficiency signal transmission chains.
In Stock（500）
Product Overview
BCSK-SZGSM50Designed specifically for industrial-grade RF systemsShort-circuit protectionRF Power Amplifier Digital Module, operating frequency range covers850-930 MHz, in
DC24V-28VStable output under wide voltage input50W continuous wave powerTypical operating current is 5A. This module uses high-reliability LDMOS technology with optimized thermal...
Manage system architecture to ensure long-term stability under high-temperature and high-load conditions. Ideal for spectrum monitoring, wireless communication relays, industrial test equipment, and more.Drone Countermeasure System
etc. Its compact aluminum alloy housing not only provides excellent electromagnetic shielding but also enhances environmental adaptability through efficient thermal design, making it an ideal choice for building high-reliability RF transmission links.
Core power unit. ThisRF Power Amplifier Digital ModuleBuilt-in multi-protection mechanisms effectively prevent device damage from load mismatch or transient faults, significantly enhancing overall system
System stability and maintenance efficiency.
Performance Features
Smart short-circuit protectionBuilt-in overcurrent, overtemperature, and VSWR auto-foldback protection to prevent device damage from load mismatch or transient faults.
System running securely.
High linearity outputThird-order intercept point (IP3) exceeds +35 dBm to ensure signal purity in multi-carrier systems, reduce intermodulation interference risks, and support operation in complex electromagnetic environments.
Environment.
Low-power, high-efficiency design: 50W output delivers only 5A current, with Power Added Efficiency (PAE) exceeding 50%, significantly reducing thermal management burden and extending device lifespan.
Lifespan.
Stable operation across a wide temperature rangeBuilt with heat-resistant materials and optimized thermal layout, it supports an operating temperature range of -20°C to +70°C, meeting the demands of harsh industrial environments.
Standardized Interface Design: Equipped with N femaleConnectorCompatible with mainstream RF test equipment, enabling quick integration into embedded or rack-mounted systems and reducing deployment complexity.
Degrees.
Technical Specifications
Parameter Item | Specifications |
|---|---|
Product Model | BCSK-SZGSM50 |
Operating Frequency Band | 850–930 MHz |
Output Power | 50W (Continuous Wave CW) |
Supply Voltage | DC 24V–28V |
Operating Current | 5A (typical) |
RF interface | NConnector(Female) |
Protection Mechanism | Overcurrent, Overtemperature, and VSWR Protection |
Casing Material | Aluminum Alloy |
Operating Temperature | -20°C to +70°C |
Size | 156 x 54 x 23 mm |
Weight | Approx. 0.436 kg |
Customer FAQ
Q1: Does this module support continuous long-term operation?
Yes,BCSK-SZGSM50Designed for industrial-grade continuous operation, equipped with a largeSerrated Heat SinkandCoolFanCooling: operates in environments from -20°C to +70°C
Delivers stable 50W output for 7x24-hour continuous operation.
Q2: Do you support custom frequency bands or power levels?
A: Supports OEM/ODM customization. Adjust operating frequency, output power, or interface type to meet specific system integration requirements.
Q3: Is this module compatible with mainstream RF test equipment?
A: Yes, equipped with standard N female.ConnectorSeamlessly integrates with mainstream test equipment such as spectrum analyzers, signal sources, and network analyzers for rapid verification and debugging.
Q4: How are the module's power consumption and thermal performance?
At 50W output, the typical operating current is 5A, and the Power Added Efficiency (PAE) exceeds 50%. Combined with an aluminum alloy enclosure and fan cooling design, heat can be effectively controlled.
Boosts stability for sustained high-load operations.
5 0W RF Power Amplifier Module with Short-Circuit Protection
850-93 MHz digital RF amplifier for industrial applications
Compact 50W CW amplifier for spectrum monitoring systems
Recommended Related Products
BCSK-SJD10 Low Distortion RF Power Amplifier Module 1800-1995MHz 10W High Linearity DCS Band Amplifier
The BCSK-SJD10 is an industrial-grade, low-distortion RF power amplifier module designed for the 1800-1995 MHz DCS band. Developed by Bochuang Spacetime, it features excellent signal linearity and effectively suppresses third-order intermodulation distortion to ensure signal purity. Supporting a wide input voltage range of DC 24V-28V, it draws only 1A typical current while delivering a stable 10W continuous wave output. The image shows the measured waveform under a spectrum analyzer, demonstrating exceptional in-band flatness with no spurious emissions. Housed in a compact metal-shielded package with superior thermal performance, this module is ideal for digital trunking communications, wireless data link enhancement, and high-precision RF test systems—making it the optimal choice for high-quality signal amplification.
BCSK-SZC50 Digital RF Amplifier Module with Load Impact Resistance 700-850MHz 50W LDMOS Industrial Power Amplifier
The BCSK-SZC50 is a high-performance digital RF power amplifier module designed by Bochuang Spacetime to withstand load shocks, optimized for the 700-850 MHz frequency band. Built with reliable LDMOS technology, it delivers a stable 50 W continuous wave output at 28 V DC, with a typical operating current of 6.5 A. Its compact aluminum alloy shielded enclosure effectively suppresses electromagnetic interference and offers superior thermal dissipation, ensuring stability during extended high-load operation. This RF power amplifier module is widely used in spectrum monitoring, wireless communication relays, drone countermeasures systems, and industrial test & measurement equipment. Featuring comprehensive protection circuits and standardized interfaces, it integrates seamlessly into various embedded RF systems, making it the ideal choice for building high-efficiency signal transmission chains.
BCSK-SZ250 Type 50W GAN Chip RF Digital Power Amplifier Module 120-200MHz High-Linearity Wideband Amplifier with Circulator
The BCSK-SZ250 is an industrial-grade 50W RF digital power amplifier module launched by Bochuang Spacetime, designed for 120-200MHz low-frequency applications. It delivers 50W continuous wave output power with exceptional signal fidelity. Built on third-generation Gallium Nitride (GaN) technology, this module offers higher power density, lower distortion, and superior thermal stability compared to traditional LDMOS devices. Ideal for drone countermeasures systems, electronic warfare equipment, spectrum monitoring stations, and industrial RF test platforms. Operating at DC28V with a typical current of 2.5A, it supports wide-temperature ranges and features an aluminum alloy shielded enclosure to effectively suppress electromagnetic interference. Equipped with standard female SMA connectors for easy system integration, its compact design makes it perfect for embedded deployments in space-constrained environments, serving as the core power unit for high-performance RF frontends.
BCSK-SJG30 850M-965MHz 30W RF Power Amplifier Module | For GSM/CDMA/2G Mobile Signal Jamming and Drone Countermeasure Systems
The BCSK-SJG30 is a high-power, wideband 900MHz RF power amplification module operating from 850 to 965 MHz with up to 30W output. It supports stable DC 24V–28V/2.8A supply and is designed for signal boosting or interference in GSM, CDMA, and other mobile communication bands. Housed in a compact metal package with excellent thermal performance and EMC, it integrates seamlessly into industrial applications such as mobile signal jammers, drone countermeasures systems, and exam hall shielding devices. With clean spectrum and strong out-of-band suppression, the module ensures reliable operation in complex electromagnetic environments, making it an ideal core component for directional interference or signal coverage solutions.
Need more information?
Our technical team is ready to provide detailed specifications and custom solutions.